CN218201263U

CN218201263U - Film winding roller

Info

Publication number: CN218201263U
Application number: CN202222675713.0U
Authority: CN
Inventors: 谢春裕
Original assignee: Zhuhai Rongwei Tiancai Printing Consumables Co ltd
Current assignee: Zhuhai Rongwei Tiancai Printing Consumables Co ltd
Priority date: 2022-10-11
Filing date: 2022-10-11
Publication date: 2023-01-03
Anticipated expiration: 2032-10-11

Abstract

The utility model provides a film wind-up roll relates to the relevant equipment field in the film preparation technology, include: the box, the axis of rotation is all installed to the equal bearing in the upper and lower inner wall that the box is close to front end center department, two the axis of rotation all runs through in the box, the eccentric wheel is installed to the center department bearing of box upper surface, the surface movable sleeve of eccentric wheel bull stick is equipped with the track, the surface at one of them axis of rotation is established to the one end movable sleeve of track, the fixed mounting of center department of box upper surface has hollow cylinder, the utility model discloses, adjust the position that the limiting plate reaches needs through two motors, the centre gripping film of being convenient for to avoid the wind-up roll to take place the phenomenon in disorder at rolling film in-process, drive the eccentric wheel through the track and rotate and make the slider slide around the hollow cylinder inner wall, thereby make the brush board seesaw of connecting at the carriage, be convenient for clear up film surface dust and attachment repeatedly.

Description

Film winding roller

Technical Field

The utility model relates to a relevant equipment field in the film preparation technology especially relates to a dust removal wind-up roll.

Background

A film wind-up roll of current use, the mode through the rolling is stored the film in the in-process of production, processing, and at the rolling in-process, the width of film, different circumstances may appear in thickness, and service environment also may not be the same.

In the prior art, for example, chinese patent numbers are: CN211366391U the utility model belongs to the field of relevant equipment in the process of manufacturing PVB film, and particularly relates to a novel PVB film winder, which comprises a main column frame and an auxiliary bendable column frame matched with the main column frame; the main upright post frame comprises a main upright post, a transverse bearing plate is arranged on one side, away from the auxiliary bendable upright post frame, of the main upright post, a winding driving assembly capable of sliding is arranged on the transverse bearing plate, an extending plate perpendicular to the transverse bearing plate is arranged on the main upright post, a transverse plate perpendicular to the extending plate is arranged at one end, away from the main upright post, of the extending plate, and a moving roller assembly is arranged on the transverse plate. The utility model discloses overall design is simple reasonable, has improved the efficiency of PVB film rolling greatly, and also the corresponding cost that has reduced the PVB film is fit for very much promoting and using, through the setting of removing the roller subassembly, also makes the length of PVB film more accurate, and more pleasing to the eye of its PVB film winding drum side.

However, in the prior art, the film sleeved on the wind-up roll can shake due to the occurrence of the deviation of the film, so that the film after winding can be disordered easily, the film cannot be used for the next time, and after the use environment has large dust, the prior art does not have a dust removal function.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the process that has wind-up roll rolling film among the prior art and taking place in disorder, lead to unable next use, after service environment has great dust, prior art does not have dust removal function's problem.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a film wind-up roll comprising: the box, the axis of rotation is installed, two to equal bearing in the upper and lower inner wall that the box is close to front end center department the axis of rotation all runs through in the box, the eccentric wheel is installed to the center department bearing of box upper surface, the surface movable sleeve of eccentric wheel bull stick is equipped with the track, the surface of one of them axis of rotation is established to the one end movable sleeve of track, the fixed mounting of center department of box upper surface has hollow cylinder, hollow cylinder's rear surface fixedly connected with reset spring one, the rear surface fixedly connected with carriage of reset spring one, the fixed surface brush board under the carriage.

As a preferred embodiment, a first base is fixedly mounted on the lower surface, close to the center of the front end, of the box body, a first motor is fixedly mounted on the left side of the first base, an output shaft of the first motor is fixedly connected with one of rotating shafts, and supporting legs are fixedly mounted at four corners of the lower surface of the box body.

The technical effect of adopting the further scheme is as follows: when a motor is powered on and then drives the rotation shaft to rotate, the eccentric wheel is driven to rotate through the track to enable the sliding frame to slide around the inner wall of the hollow cylinder, so that the rubber sheet is brushed to move back and forth before and after the brush plate connected with the sliding frame is reached, dust on the outer surface of the rubber sheet and attachments are convenient to clean repeatedly, and the supporting legs are installed at four corners of the lower surface of the box body, so that the whole box body is convenient to stabilize.

As a preferred embodiment, one of them the inner wall fixed mounting of axis of rotation has a plurality of reset spring two, and is a plurality of the upper end fixedly connected with cross piece one of reset spring two, another the inner wall activity of axis of rotation is inlayed and is equipped with cross piece two, two the surface movable mounting of the relative one side of axis of rotation has the wind-up roll, the inside activity of wind-up roll is inlayed and is equipped with spacing post, two the relative one side of axis of rotation and wind-up roll all is provided with the counterpoint mark.

The technical effect of adopting the further scheme is as follows: through the flexible resilience ability of reset spring two, when the cross piece takes place the position change, be convenient for can make the cross piece return to original position, set up the alignment mark and be convenient for wind-up roll and two axis of rotation proofreading positions.

As a preferred embodiment, the box is close to the lower fixed surface of right front end and installs base two, the right fixed surface of base two installs motor two, the two-way threaded rod is installed to the right-hand member bearing of the relative one side of inner wall about the box, the output shaft of motor two and the one end fixed connection of two-way threaded rod, the center department activity cover of two-way threaded rod is equipped with spacing hollow block, surface mounting is in the inner wall of box around the spacing hollow block, the surface at both ends is all movably sleeved and is equipped with the limiting plate about the two-way threaded rod.

The technical effect of adopting the further scheme is as follows: the position that reaches needs through adjusting the limiting plate, the centre gripping film of being convenient for to avoid the wind-up roll to take place in disorder phenomenon at the rolling film in-process.

As a preferred embodiment, two the inner wall activity of limiting plate is inlayed and is equipped with worker's shape frame, the center department bearing of worker's shape frame installs the rubber wheel, two reset spring three, four of the equal fixedly connected with in right surface at both ends about the worker's shape frame the right fixed surface of reset spring three is connected on the inner wall of box.

The technical effect of adopting the further scheme is as follows: through the extrusion of rubber wheel to the film, be convenient for fixed film position and extrude the air between the film, reset spring is three to be convenient for resume normal position with worker's shape frame.

As a preferred embodiment, two rectangular blocks are respectively arranged on the upper outer surface and the lower outer surface of the box body close to the right front end, the four rectangular blocks are averagely divided into two groups, two groups of switch plates are respectively movably arranged on the right surfaces of the rectangular blocks, and two reset springs are fixedly arranged on the outer surfaces of the two opposite sides of the rectangular blocks.

The technical effect of adopting the further scheme is as follows: and the switch board is convenient to restore to the original position through the reset spring IV.

As a preferred embodiment, a set of the rectangular blocks is movably provided with a limiting block on the left surface, one of the rectangular blocks is fixedly provided with a limiting cylinder on the left surface of the front end and the rear end of the switch board, and the outer surface of the limiting cylinder is movably sleeved with the limiting block and the rectangular blocks.

The technical effect of adopting the further scheme is as follows: the limiting cylinder slides on the inner wall of the limiting block, so that the purpose of limiting the position of the limiting block is achieved.

As a preferred embodiment, the left surface of a group of the rectangular blocks is fixedly connected to the right surface of the first base, and one of the switch boards controls the first motor.

The technical effect of adopting the further scheme is as follows: the switch wire of the first motor is conveniently installed on the switch board from the inner wall of the rectangular block.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses, place the wind-up roll between two axis of rotation, through counterpoint mark alignment position, press down the stopper with two downstream of cross, drive the inside spacing post downstream of wind-up roll, press cross one side down, reset spring four installed between rectangle piece and flush mounting plate drives spacing cylinder left this moment, the activity imbeds inside the stopper, thereby reach and fix the wind-up roll and drive one of them axis of rotation when a motor during operation, drive the wind-up roll and rotate, when the film passes through the vacancy entering box body internal portion that the box rear end was reserved, the film at first passes the brush board, then place in the middle of wind-up roll and rubber pulley, motor two is started working this moment, drive two-way threaded rod and rotate, move the limiting plate at two-way threaded rod both ends to the height that needs to reserve, thereby reach the purpose of centre gripping film.

2. The utility model discloses, drive one of them axis of rotation when a motor during operation and rotate, the axis of rotation drives the wind-up roll and rotates, the wind-up roll rotates and drives another axis of rotation and rotates, thereby drive track work, the track drives the eccentric wheel and rotates, the eccentric wheel promotes the slider and slides forward at hollow cylinder inner wall, and reset spring between carriage and the hollow cylinder makes the slider slide backward at hollow cylinder inner wall, make the brush board of being connected with the carriage reach the purpose of seesaw at a motor during operation, it inlays the worker's shape frame of establishing to promote the inside activity of limiting plate when the film rolling reaches certain thickness and reaches certain position, thereby promote the switch board and make a motor stop work, simultaneously with spacing cylinder from the inside play of stopper, reset spring two resume original position with cross one after the resistance disappears, thereby drive spacing post and cross two and resume original position.

Drawings

FIG. 1 is a schematic view of a three-dimensional structure of a film winding roller provided by the present invention;

FIG. 2 is a schematic view of a film winding roller in a bottom perspective view;

FIG. 3 is a schematic view of a top-view three-dimensional structure of a film winding roller provided by the present invention;

figure 4 is the utility model provides a pair of a of film wind-up roll picture 3 locates the enlargedly.

Illustration of the drawings:

1. a box body; 2. a rotating shaft; 3. a first base; 4. a first motor; 5. supporting legs; 6. a limiting plate; 7. a H-shaped frame; 8. a rubber wheel; 9. a third return spring; 10. a wind-up roll; 11. a limiting post; 12. a second base; 13. a second motor; 14. a brush plate; 15. a carriage; 16. a hollow cylinder; 17. a first return spring; 18. a limiting hollow block; 19. a bidirectional threaded rod; 20. aligning and marking; 201. a crawler; 202. an eccentric wheel; 203. a second return spring; 204. a cross block I; 205. a limiting block; 101. a rectangular block; 102. a cross block II; 103. a fourth return spring; 104. a switch plate; 105. and a limiting cylinder.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a film take-up roll comprising: box 1, axis of rotation 2 is installed to equal bearing in the upper and lower inner wall that box 1 is close to front end center department, two axis of rotation 2 all run through in box 1, eccentric wheel 202 is installed to the center department bearing of box 1 upper surface, the surface movable sleeve of eccentric wheel 202 bull stick is equipped with track 201, the surface of one of them axis of rotation 2 is established to the one end movable sleeve of track 201, the center department fixed mounting of box 1 upper surface has hollow cylinder 16, hollow cylinder 16's rear surface fixed connection has reset spring 17, reset spring 17's rear surface fixed connection has carriage 15, carriage 15 lower fixed surface is connected with brush board 14.

As shown in fig. 1-4, a first base 3 is fixedly mounted on the lower surface of the box body 1 close to the center of the front end, a first motor 4 is fixedly mounted on the left side of the first base 3, one of the rotating shafts 2 is fixedly connected with an output shaft of the first motor 4, supporting legs 5 are fixedly mounted on four corners of the lower surface of the box body 1, the first motor 4 is powered on and then drives the rotating shafts 2 to rotate, a track 201 drives an eccentric wheel 202 to rotate, so that a sliding frame 15 slides forwards and backwards on the inner wall of a hollow cylinder 16, and therefore the front and back of a film brushing plate 14 connected to the sliding frame 15 move forwards and backwards, dust and attachments on the outer surface of the film can be cleaned repeatedly, the supporting legs 5 are mounted on four corners of the lower surface of the box body 1, and the whole box body 1 can be stabilized conveniently.

As shown in fig. 1-4, a plurality of second reset springs 203 are fixedly mounted on the inner wall of one of the rotating shafts 2, a first cross block 204 is fixedly connected to the upper ends of the second reset springs 203, a second cross block 102 is movably embedded in the inner wall of the other rotating shaft 2, a winding roller 10 is movably mounted on the outer surface of one side, opposite to the two rotating shafts 2, a limiting column 11 is movably embedded in the winding roller 10, alignment marks 20 are arranged on one sides, opposite to the winding roller 10, of the two rotating shafts 2, the alignment marks 20 are conveniently arranged, when the position of the first cross block 204 changes, the first cross block 204 can conveniently return to the original position, and the alignment marks 20 are conveniently arranged to align the positions of the winding roller 10 and the two rotating shafts 2.

As shown in fig. 1-4, a second base 12 is fixedly mounted on the lower surface of the box 1 close to the right front end, a second motor 13 is fixedly mounted on the right surface of the second base 12, a two-way threaded rod 19 is mounted on a right end bearing on one side of the opposite upper and lower inner walls of the box 1, an output shaft of the second motor 13 is fixedly connected with one end of the two-way threaded rod 19, a movable sleeve is arranged at the center of the two-way threaded rod 19 and is provided with a limiting hollow block 18, the front and rear surfaces of the limiting hollow block 18 are fixed in the inner wall of the box 1, limiting plates 6 are movably sleeved on the outer surfaces of the upper and lower ends of the two-way threaded rod 19, the required positions are achieved by adjusting the limiting plates 6, and film clamping is facilitated, so that the phenomenon that the winding roller 10 is disordered in the film winding process is avoided.

As shown in fig. 1-4, the inner walls of the two limiting plates 6 are movably embedded with an i-shaped frame 7, a rubber wheel 8 is mounted at the center of the i-shaped frame 7 through a bearing, two return springs three 9 are fixedly connected to the right surfaces of the upper end and the lower end of the i-shaped frame 7, the right surfaces of the four return springs three 9 are fixedly connected to the inner wall of the box body 1, the rubber wheel 8 extrudes the films, so that the positions of the films are fixed and the air between the films is squeezed out, and the return springs three 9 are convenient for restoring the i-shaped frame 7 to the original position.

As shown in fig. 1-4, two rectangular blocks 101 are respectively installed on the upper and lower outer surfaces of the box body 1 near the right front end, the four rectangular blocks 101 are averagely divided into two groups, switch plates 104 are respectively movably installed on the right surfaces of the two groups of rectangular blocks 101, four reset springs 103 are fixedly installed on the outer surfaces of the two switch plates 104 on the opposite sides of the two groups of rectangular blocks 101, and the switch plates 104 are conveniently restored through the four reset springs 103.

As shown in fig. 1-4, the left surface of one of the rectangular blocks 101 is movably provided with a limiting block 205, the left surface of the front end and the rear end of one of the switch boards 104 is fixedly provided with a limiting cylinder 105, the outer surface of the limiting cylinder 105 is movably sleeved with the limiting block 205 and the rectangular blocks 101, and the purpose of limiting the position of the limiting block 205 is achieved by the sliding of the limiting cylinder 105 on the inner wall of the limiting block 205.

As shown in fig. 1 to 4, the left surfaces of a plurality of rectangular blocks 101 are fixedly attached to the right surface of a first base 3, and a switch board 104 controls a first motor 4, so that a switch wire of the first motor 4 is mounted to the switch board 104 from the inner wall of the rectangular block 101.

The working principle is as follows: the winding roller 10 is placed between two rotating shafts 2, the position is aligned through the alignment mark 20, the stop block 205 is pressed down to move the cross block II 102 downwards to drive the stop post 11 in the winding roller 10 to move downwards, the cross block I204 is pressed downwards, at the moment, the reset spring IV 103 arranged between the rectangular block 101 and the switch plate 104 drives the stop cylinder 105 leftwards and is movably embedded in the stop block 205, so that the purpose of fixing the winding roller 10 in the two rotating shafts 2 is achieved, when the motor I4 works, one of the rotating shafts 2 is driven to rotate to drive the winding roller 10 to rotate, when a film enters the box body 1 through a vacancy reserved at the rear end of the box body 1, the film firstly passes through the brush plate 14 and then is placed between the winding roller 10 and the rubber wheel 8, at the moment, the motor II 13 starts to work to drive the bidirectional threaded rod 19 to rotate, the limiting plates 6 at two ends of the bidirectional threaded rod 19 move to the height required to be reserved so as to achieve the purpose of clamping the film, the second motor 13 is turned off, when the first motor 4 works, one of the rotating shafts 2 is driven to rotate, the rotating shaft 2 drives the wind-up roll 10 to rotate, the wind-up roll 10 rotates to drive the other rotating shaft 2 to rotate, so as to drive the crawler 201 to work, the crawler 201 drives the eccentric wheel 202 to rotate, the eccentric wheel 202 drives the sliding frame 15 to slide forwards on the inner wall of the hollow cylinder 16, the return spring I17 between the sliding frame 15 and the hollow cylinder 16 enables the sliding frame 15 to slide backwards on the inner wall of the hollow cylinder 16, so that the hairbrush plate 14 connected with the sliding frame 15 achieves the purpose of moving forwards and backwards when the first motor 4 works, when the film is wound to a certain thickness, the I-shaped frame 7 movably embedded in the limiting plates 6 is pushed to reach a certain position, so as to push the switch plate 104 to enable the first motor 4 to stop working, meanwhile, the limiting cylinder 105 is taken out from the limiting block 205, and the first cross block 204 is restored to the original position by the second return spring 203 after the resistance disappears, so that the limiting cylinder 11 and the second cross block 102 are driven to be restored to the original positions.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a film wind-up roll which characterized in that includes: box (1), axis of rotation (2), two are installed to equal bearing in box (1) the upper and lower inner wall that is close to front end center department rotation axis (2) all run through in box (1), eccentric wheel (202) are installed to the center department bearing of box (1) upper surface, the surface movable sleeve of eccentric wheel (202) bull stick is equipped with track (201), the surface of one of them axis of rotation (2) is established to the one end movable sleeve of track (201), the center department fixed mounting of box (1) upper surface has hollow cylinder (16), the rear surface fixedly connected with reset spring (17) of hollow cylinder (16), the rear surface fixedly connected with carriage (15) of reset spring (17), carriage (15) lower surface fixedly connected with brush board (14).

2. The film take-up roll according to claim 1, wherein: the lower fixed surface that box (1) was located near front end center installs base (3), the left side fixed mounting of base (3) has motor (4), one of them axis of rotation of output fixed connection (2) of motor (4), the equal fixed mounting in four corners of box (1) lower surface has supporting leg (5).

3. The film take-up roll according to claim 1, wherein: one of them the inner wall fixed mounting of axis of rotation (2) has a plurality of reset spring two (203), and is a plurality of the upper end fixedly connected with cross piece (204) of two reset springs (203), another the inner wall activity of axis of rotation (2) is inlayed and is equipped with cross piece two (102), two the surface movable mounting of the relative one side of axis of rotation (2) has wind-up roll (10), the inside activity of wind-up roll (10) is inlayed and is equipped with spacing post (11), two axis of rotation (2) all is provided with counterpoint mark (20) with the relative one side of wind-up roll (10).

4. The film take-up roll according to claim 1, wherein: the lower fixed surface that box (1) is close to right front end installs two (12) bases, the right fixed surface of two (12) bases installs motor two (13), two-way threaded rod (19) are installed to the right-hand member bearing of the relative one side of inner wall about box (1), the output shaft of motor two (13) and the one end fixed connection of two-way threaded rod (19), the center department activity cover of two-way threaded rod (19) is equipped with spacing hollow block (18), surface mounting is in the inner wall of box (1) around spacing hollow block (18), the equal movable sleeve of surface at both ends is equipped with limiting plate (6) about two-way threaded rod (19).

5. The film take-up roll according to claim 4, wherein: two the inner wall activity of limiting plate (6) is inlayed and is equipped with worker shape frame (7), the center department bearing of worker shape frame (7) installs rubber wheel (8), the equal fixedly connected with three (9), four of right surface at both ends about worker shape frame (7) two reset spring three (9) the right fixed surface of reset spring three (9) is connected on the inner wall of box (1).

6. The film take-up roll according to claim 1, wherein: two rectangular blocks (101), four are all installed to box (1) upper and lower surface near right front end rectangular block (101) are averagely divided into two sets, two sets of the equal movable mounting in right surface of rectangular block (101) has switch board (104), two switch board (104) and two sets of the surface fixed mounting of the relative one side of rectangular block (101) has reset spring four (103).

7. The film take-up roll according to claim 6, wherein: one of them is a set of the left surface movable mounting of rectangle piece (101) has stopper (205), one of them the left surface fixed mounting of switch board (104) front and back end has spacing cylinder (105), the surface of spacing cylinder (105) all is movable to overlap and is equipped with stopper (205) and a set of rectangle piece (101).

8. The film take-up roll according to claim 7, wherein: the left surfaces of a group of rectangular blocks (101) are fixedly connected to the right surface of a first base (3), and one switch board (104) controls a first motor (4).